The Blindsight is a scala logging API based on SLF4J API, Logback and logstach logback encoder. It delegates logging to the SLF4J API and doesn’t configure or manage the SFL4J implementation. It use macro to get the source code information and support cross-thread context.

The scala-logging is a convenient logging library warpping slf4j logging API.

Cask code analysis for data marshalling. It covers the general data mechanism and the JSON data marshalling. Use def scalacOptions = Seq("-Xprint:typer") to see the implicit converters being applied.

Cask macros code analysis covers the macros implementation and related data types. To debug Macro AST, use def scalacOptions = Seq("-Ymacro-debug-lite") to inpsect generated code.

The blog Standardizing IO Interfaces for Scala Libraries describes the design of two standard interfaces: Writable and Readable. It is implemented in the Geny Library.

Release Pager is a sample ZIO application that demostrates many features of ZIO. It is desccribed in three blogs:

• Design
• From idea to product
• Effective testing

jEnv is a command line tool to set the JAVA_HOME enviornment variable. The blog of [Configuring jenv the right way)[https://developer.bring.com/blog/configuring-jenv-the-right-way/] gives the right way to set it – it fixed my sbt project too.